The Macro Ring Flash can produce a ring of light that reduces shadow which is excellent for taking macro shots. The Flash tube is mounted in front of your lens producing light that wrap around the objects. 7 adaptor ring is included to enable flashlight to couple with lens.

Specifications:

Max Sync Speed:1/320s

Type: Close-up

Guide No.: 14/46(lSO100,in meter/feet)

Effective Distance: ~20cm-5m

Color temperature: 5500K

Flash coverage: 80°degrees in either direction

Firing configuration: Two flash tubes can be fired together or separately